Where is BP-Default???

Oh where, oh where has my BP-Default gone???
I am a complete newbie and CANNOT FIND THIS THEME that I wish to use to create my own new community please.
Where is the download of it? So I can start to use it.
By the way – I hate the bright blue links you have that show up in Google Chrome. It is most upsetting to my sensitive eye-sight. Also the very light grey. Can’t you please change the colour system to more darker, definite colours for the sight-challenged.
thanks so much for your help
Newbie